Akim Demaille 269df76643 AC_CONFIG_SUBDIRS needs two lists: one, ac_subdirs_all, which ... contains all the possible subdirs for `--help=recursive', and another, `subdirs' which can be built dynamically for launching sub configurations. * acgeneral.m4 (AC_CONFIG_SUBDIRS): Define `subdirs' dynamically. Define `ac_subdirs_all' statically. Warn if the argument is not a literal. (AC_LIST_SUBDIRS): Rename as... (_AC_LIST_SUBDIRS): this. (_AC_INIT_HELP): Loop over `ac_subdirs_all', not `subdirs'. (_AC_OUTPUT_SUBDIRS): Loop over `subdirs', not `AC_LIST_SUBDIRS'. * doc/autoconf.texi (Subdirectories): Adjust. * acgeneral.m4: Replace all the `test ! -d foo && bar' with `test -d foo || bar'. * Makefile.am (.m4.m4f): Stop hiding what you're doing. Don't check for GNU m4, let it die.		2000-05-11 16:56:13 +00:00
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autoconf	AC_CONFIG_SUBDIRS needs two lists: one, ac_subdirs_all, which	2000-05-11 16:56:13 +00:00
autoscan	1999-04-17 Paul Eggert <eggert@twinsun.com>	1999-04-22 21:38:24 +00:00
autotest	Some `diff' refuse to diff with /dev/null, such as Tru64's.	2000-02-18 13:44:17 +00:00